Name: Trichormus variabilis Utrecht P40
Creator: BacDive
License: http://creativecommons.org/licenses/by-nc/4.0/

Strain identifier

BacDive ID: 158214

Type strain:

Species: Trichormus variabilis

Strain Designation: Utrecht P40

Culture col. no.: DSM 107003, CCAP 1403/1B, PCC 6309, SAG 1403-4b, ATCC 29211, CCAP 1403/4B

Strain history: <- E. G. Pringsheim, Culture Collection of Algae at Göttingen University (SAG); SAG 1403-4b {1954} <- Utrecht P40

NCBI tax ID(s): 264691 (species)

Section

Trichormus variabilis Utrecht P40 is a psychrophilic, Gram-negative bacterium that was isolated from isolated from freshwater before 1952.

Gram-negative
psychrophilic
Bacteria
genome sequence

Information on the name and the taxonomic classification. Name and taxonomic classification

	Last LPSN update	14-12-2023 (DD-MM-YYYY)
	Domain	"Bacteria"
	Phylum	*Cyanobacteriota*
	Class	*Cyanophyceae*
	Order	*Nostocales*
	Family	[Aphanizomenonaceae]
	Genus	*Trichormus*
	Species	**Trichormus variabilis**
	Full Scientific Name (LPSN)	Trichormus variabilis (Kützing ex Bornet and Flahault 1886) Komárek and Anagnostidis 1989

Synonym

Anabaena variabilis

Information on morphological and physiological properties Morphology

[Ref.: #69480]	Gram stain	negative Confidence in %99.808

Information on culture and growth conditions Culture and growth conditions

[Ref.: #64821]

Culture medium

CYANOBACTERIA MEDIUM BG11+ (DSMZ Medium 1593)

[Ref.: #64821]

Culture medium growth

[Ref.: #64821]

Culture medium link

Medium recipe at MediaDive

[Ref.: #64821]

Culture medium composition

expand / minimize

	Temperatures	Kind of temperature		Temperature
[Ref.: #64821]			growth	18 °C

[Ref.: #64821]

Temperature range

psychrophilic

Information on physiology and metabolism Physiology and metabolism

[Ref.: #69480]	Ability of spore formation	no Confidence in %98.809
[Ref.: #69481]	Ability of spore formation	no Confidence in %96

Information on isolation source, the sampling and environmental conditions Isolation, sampling and environmental information

[Ref.: #64821]	Sample type/isolated from	isolated from freshwater before 1952
[Ref.: #64821]	Geographic location (country and/or sea, region)	Country of origin unknown
* marker position based on {}

Isolation sources categories

#Environmental

#Aquatic

#Freshwater

What are isolation sources categories?

Information on possible application of the strain and its possible interaction with e.g. potential hosts Safety information

[Ref.: #64821]

Biosafety level

Risk group (German classification)
According to TRBA 466

Information on genomic background e.g. entries in nucleic sequence databass Sequence information

Genome sequence information:

	Sequence accession description	Seq. accession number	Assembly level	Sequence database	Associated NCBI tax ID
[Ref.: #66792]	Trichormus variabilis SAG 1403-4b	447716.3	wgs	PATRIC	447716 tax ID	*

Data predicted using genome information as a basis Genome-based predictions

	Trait	Prediction	Confidence in %	In training data
	Predictions from GenomeNet Sporulation v. 1 based on: Trichormus variabilis SAG 1403-4b PATRIC: 447716.3
[Ref.: #69481]	spore-forming	no	96	no

	Trait	Prediction	Confidence in %	In training data
	Predictions from Diaspora project based on: Trichormus variabilis SAG 1403-4b PATRIC: 447716.3
[Ref.: #69480]	gram-positive	no	90.942	no
[Ref.: #69480]	anaerobic	no	92.931	no
[Ref.: #69480]	halophile	no	84.407	no
[Ref.: #69480]	spore-forming	no	80.16	no
[Ref.: #69480]	glucose-util	yes	76.796	no
[Ref.: #69480]	aerobic	yes	68.482	no
[Ref.: #69480]	flagellated	no	91.085	no
[Ref.: #69480]	thermophile	no	98.183	no
[Ref.: #69480]	motile	no	81.98	no
[Ref.: #69480]	glucose-ferment	no	83.556	no

Availability in culture collections External links

[Ref.: #64821]

Culture collection no.

DSM 107003, CCAP 1403/1B, PCC 6309, SAG 1403-4b, ATCC 29211, CCAP 1403/4B

References

#20215

Parte, A.C., Sardà Carbasse, J., Meier-Kolthoff, J.P., Reimer, L.C. and Göker, M.: List of Prokaryotic names with Standing in Nomenclature (LPSN) moves to the DSMZ. IJSEM ( DOI 10.1099/ijsem.0.004332 )

#64821

Leibniz Institut DSMZ-Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH ; Curators of the DSMZ; DSM 107003

#66792

Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Automatically annotated for the DiASPora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .

#69480

Julia Koblitz, Joaquim Sardà, Lorenz Christian Reimer, Boyke Bunk, Jörg Overmann: Predictions based on genome sequence made in the Diaspora project (Digital Approaches for the Synthesis of Poorly Accessible Biodiversity Information) .

#69481

Xiao-Yin To, René Mreches, Martin Binder, Alice C. McHardy, Philipp C. Münch: Predictions based on the model GenomeNet Sporulation v. 1 . ( DOI 10.21203/rs.3.rs-2527258/v1 )

* These data were automatically processed and therefore are not curated

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Trichormus variabilis SAG 1403-4b

Trichormus variabilis SAG 1403-4b

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